Book ChapterDOI
An Overview of Tuning Rules for the PI and PID Continuous-Time Control of Time-Delayed Single-Input, Single-Output (SISO) Processes
Aidan O'Dwyer
- pp 3-44
TLDR
This chapter will provide an outline of tuning rules for continuous-time PI and PID control of time-delayed single-input, single-output (SISO) processes.Abstract:
The ability of PI and PID controllers to compensate many practical processes has led to their wide acceptance in industrial applications The requirement to choose two or three controller parameters is most easily done using tuning rules Starting with a general discussion of industrial practice, the chapter will provide an outline of tuning rules for continuous-time PI and PID control of time-delayed single-input, single-output (SISO) processesread more
Citations
More filters
Robust and optimal tuning of PI and PID Controllers
TL;DR: In this paper, a general controller evaluation method based on three performance and robustness criteria is presented, which can be used to compare controllers of different structures, but also as a design method to find the optimal parameter setting for a controller of given structure.
Journal ArticleDOI
Neural Network Control System of UAV Altitude Dynamics and Its Comparison with the PID Control System
TL;DR: A comparative method to assess the performance of artificial neural network’s direct inverse control (DIC-ANN) with the PID control system found better achievement in the altitude dynamics was attained by the Dic-ANN compared to PID control method.
Journal ArticleDOI
PID Controller Tuning via Dominant Pole Placement in Comparison with Ziegler-Nichols Tuning
Jaromír Fišer,Pavel Zítek +1 more
TL;DR: The dominant three-pole placement approach to the PID tuning is designed for oscillatory, aperiodic and integrating plants of the third-order and is demonstrated overcoming well-known Ziegler-Nichols (Z-N) tuning rule.
Journal ArticleDOI
PID Control With Higher Order Derivative Degrees for IPDT Plant Models
TL;DR: The main new finding is that HO-PID control enables faster transients by simultaneously reducing the negative effects of measurement noise and increasing the closed-loop robustness.
References
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Journal ArticleDOI
Use of Modified Relay Techniques for the Design of Model Based Controllers for Chemical Processes
G. Marchetti,Claudio Scali +1 more
TL;DR: In this paper, the authors compared the performance of two-channel relay (TCR) and modified relay technique (ATV +) for a large number of typical process dynamics by considering ease of application, duration of experimental tests and achievable performance.
Journal ArticleDOI
A new set of controller tuning relations
TL;DR: In this article, a new set of controller tuning relations is developed by explicitly considering the characteristics of the closed-loop behavior, and the proposed relations overcome the main disadvantage of existing tuning methods is that they may lead to closedloop performance results which are quite different from those desired.
Proceedings ArticleDOI
Two-Degree-of-Freedom PI/PID tuning approach for smooth control on cascade control systems
TL;DR: A design approach for two-degree-of-freedom (2-DOF) PID controllers within a cascade control configuration that guarantees smooth control is presented in this paper.
Journal ArticleDOI
Pid controller tuning for unstable systems by optimization method
TL;DR: In this article, the authors proposed a method of calculating the set point weighting parameter to reduce the overshoot for servo problems, which is based on minimization of integral squared errors (ISE).
Journal ArticleDOI
Ph-neutralization: integrated process and control design
Audun Faanes,Sigurd Skogestad +1 more
TL;DR: The aim is to give recommendations for issues like tank sizes and number of tanks for neutralization plants, which derive linearized relationships from the disturbance variables to the output (outlet concentration) including the scaled disturbance gain, kd.